Problems with Pillars of Eternity

Im using the PoE Pillars of Eternity,mod and for some reason(maybe it’s how it works) the “on” buttons constantly keep flashing. Alos the ability for “one hit kill” seemingly doesn’t allow any of my character’s “one hit kills”. My characters have a huge number of Ht.Pts. (which is good} but when they get stunned their hit points go down real quick when hit. I have to pause during a fight till their hit points come back up ('m guessing because of the mods). Then continue the fight.Then pause again and again for the same reason till I kill the mob.Is this the way your mod is supposed to work?The abilities to modify stats cannot be used at all.How can you help me on this?